1, sitting in bed when reading, must add a small pillow between the head of the bed and the waist, so that the lumbar spine to maintain the correct posture. 2, sitting posture should be upright, as far as possible to sit in a chair with a back, while making the back against the back of the chair, do not take a semi-sitting position reading or office. 3, sneezing, coughing, it is easy to strain the back muscle and increase the pressure on the lumbar intervertebral discs, when the knees, hips slightly bent, can avoid injury to the lumbar spine. 4, used to sleeping on your back, you can add a pillow or cushion behind the knee, so that the knee slightly flexed to relax the back muscles and nerves. 5, such as the need to work for a long time standing, should prepare a small stool or use the terrain, the two feet in turn on a small stool. 6, such as the need to carry heavy objects, should avoid the action of bending, try to take the bent knees squatting way to carry, while allowing objects as close to the body. 7, when driving, the driver’s seat should be adjusted to the body is sitting, the neck is free to move, the back and waist have sufficient and balanced support. Bend the knees slightly higher than the position of the hips, use the brakes when the feet to move freely. In some cases, no matter how to adjust the seat can not make the lumbar area has enough support, then the lumbar area should be placed a small pillow for support. 8, when doing housework or daily life, should also reduce the action of bending, some actions such as brushing teeth, washing face, washing dishes, etc. should also prepare a small stool, so that the feet take turns to rest and reduce the burden on the back muscles. 9, sports should avoid excessive rushing, twisting, jumping and other dangerous movements, in principle, should avoid all sports that will produce double foot vacating action or excessive twisting action of the waist in sports. Patients with low back pain must avoid bowling, tennis and other sports with intense twisting of the waist. Those who are physically fit can walk briskly for more than half an hour at a speed of about 6 kilometers per hour every day. Freestyle swimming, backstroke, cycling and other sports are good for the exercise of the lumbar muscles. 10.Avoid overweight body. Weight loss of 5-10 kg can effectively reduce back pain.